CN113368757A - Fixed preserving fluid for preventing specimen from autolysis and preparation device - Google Patents
Fixed preserving fluid for preventing specimen from autolysis and preparation device Download PDFInfo
- Publication number
- CN113368757A CN113368757A CN202110531936.7A CN202110531936A CN113368757A CN 113368757 A CN113368757 A CN 113368757A CN 202110531936 A CN202110531936 A CN 202110531936A CN 113368757 A CN113368757 A CN 113368757A
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- preparation
- fixedly connected
- fixed
- autolysis
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N3/00—Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves or protection against physical influences such as UV radiation using chemical compositions; Grafting wax
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- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Agronomy & Crop Science (AREA)
- Sampling And Sample Adjustment (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a fixed preservative solution for preventing a specimen from autolysis and a preparation device, which comprise an operation table, a preparation box, a first valve, a feeding pipe, a second valve, a heating box, a conveying pipe, a feeding hopper and a stirring module, wherein the preparation box is fixedly connected with the operation table and positioned above the operation table, one end of the feeding pipe is communicated with the preparation box, the first valve is fixedly connected with the feeding pipe and positioned at the communication part of the feeding pipe and the preparation box, one end of the conveying pipe is communicated with the preparation box, the other end of the conveying pipe is communicated with the heating box, the second valve is fixedly connected with the conveying pipe and positioned at the communication part of the conveying pipe and the heating box, the feeding hopper is communicated with the heating box and positioned above the heating box, and the formation of impurities caused by the reaction of raw materials is avoided through the arrangement of the structure, causing quality problems in the subsequent fixed preservation solution.
Description
Technical Field
The invention relates to the technical field of fixed preserving fluid manufacturing equipment, in particular to a fixed preserving fluid for preventing a specimen from autolysis and a preparation device.
Background
The specimen is an animal, plant, mineral, etc., and can be preserved for a long time and maintain the original appearance as much as possible after various treatments, thereby providing the specimen for exhibition, demonstration, education, identification, examination and other various researches. The specimen processing method can be carried out by taking the whole individual or a part of the individual as a sample and carrying out physical air drying, vacuum, chemical preservative treatment and the like.
Researchers often use fixed preserving fluid to preserve the sample and prevent the sample from autolysis, and at present, when the preparation personnel made the fixed preserving fluid for preventing the sample from autolysis, the raw materials easily reacted and formed impurity, caused the follow-up fixed preserving fluid to appear the quality problem.
Disclosure of Invention
The invention aims to provide a fixed preserving fluid for preventing a specimen from autolysis and a preparation device, and aims to solve the technical problem that the quality of the subsequent fixed preserving fluid is caused by impurities formed by easy reaction of raw materials in the prior art.
In order to achieve the purpose, the preparation device of the fixed preservative solution for preventing the specimen from being autolyzed comprises an operation table, a preparation box, a first valve, a feeding pipe, a second valve, a heating box, a conveying pipe, a feeding hopper and a stirring module, wherein the preparation box is fixedly connected with the operation table, and is positioned above the operating platform, one end of the feeding pipe is communicated with the preparation box, the first valve is fixedly connected with the feeding pipe, and is positioned at the communication position of the feeding pipe and the preparation box, one end of the conveying pipe is communicated with the preparation box, the other end of the conveying pipe is communicated with the heating box, the second valve is fixedly connected with the conveying pipe, and is positioned at the communication position of the conveying pipe and the heating box, the feed hopper is communicated with the heating box, and is positioned above the heating box, and the stirring module is detachably connected with the preparation box.
Wherein, the stirring module comprises a first rotating motor, a first speed reducer, a first rotating shaft, a first stirring block, a limiting bracket and a supporting component, the preparation box is provided with a placing groove, a penetrating groove and two installation cavities, the penetrating groove and the installation cavities are respectively communicated with the placing groove, the limiting bracket is detachably connected with the preparation box and is positioned in the placing groove, the first rotating motor is fixedly connected with the limiting bracket and is positioned above the preparation box, the output end of the first rotating motor penetrates through the limiting bracket, the first speed reducer is fixedly connected with the output end of the first rotating motor, one end of the first rotating shaft is fixedly connected with the first speed reducer and is positioned in the preparation box, the outer side wall of the first rotating shaft is provided with a plurality of the first stirring blocks, and the supporting component is two groups, each group of abutting components is fixedly connected with the preparation box and is respectively positioned in the corresponding mounting cavity.
Each group of abutting components comprises a return spring and an abutting column, two clamping grooves are formed in the limiting support and communicated with the corresponding mounting cavity, one end of the return spring is fixedly connected with the preparation box and located in the mounting cavity, the other end of the return spring is fixedly connected with the abutting column and located in the abutting column, the abutting column is matched with the clamping grooves, and friction grains are formed in the abutting column.
The stirring module further comprises a handle, and the handle is fixedly connected with the limiting support and is positioned above the limiting support.
The preparation device for the fixed preservation solution for preventing the specimen from being autolyzed further comprises a liquid level meter, wherein the liquid level meter is fixedly connected with the preparation box and penetrates through the outer side wall of the preparation box.
The preparation device for the fixed preservation solution for preventing the specimen from autolysis further comprises a friction pad, wherein the friction pad is fixedly connected with the operating platform and is positioned below the operating platform.
The invention also provides a fixed preserving fluid for preventing the autolysis of the specimen, which is prepared by adopting the preparation device of the fixed preserving fluid for preventing the autolysis of the specimen.
The invention has the beneficial effects that: formalin can form paraformaldehyde, the paraformaldehyde is white crystals and can enable solution to become turbid, when a manufacturer manufactures the fixing and preserving solution for preventing the self-dissolution of the specimen, the formalin is poured into the heating box through the feed hopper, the heating box is started again, so that the temperature in the heating box rises, the paraformaldehyde disappears, the solution is not turbid any more, the manufacturer opens the first valve at the moment, the formalin flows into the preparation box through the conveying pipe, after the formalin flows out, the manufacturer closes the first valve, opens the second valve again, other manufacturing raw materials are poured into the feeding pipe, after the other manufacturing raw materials drop into the preparation box, the manufacturer closes the second valve and controls the stirring module to stir the raw materials, so that the raw materials are fully and uniformly mixed, and the fixing solution for preventing the self-dissolution of the specimen is manufactured, and then, storing the sample by using a special storage device through a spray head on the preparation box, wherein in the operation process of the stirring module, an operator can pour formalin into the heating box again and heat the formalin, so that the fixed preservation solution for preventing the sample from being autolyzed is prepared for the next preparation, the time is reasonably allocated, and the quality problem of the subsequent fixed preservation solution caused by the formation of impurities due to the reaction of raw materials is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of a device for preparing a fixed preservative solution for preventing autolysis of a specimen according to the present invention.
FIG. 2 is a schematic view showing the structure of the apparatus for preparing a fixed preservative solution for preventing autolysis of a specimen according to the present invention.
Fig. 3 is an enlarged view of a portion of the structure of fig. 2 according to the present invention.
100-preparation device of fixed preservation solution for preventing specimen autolysis, 1-operation table, 2-preparation box, 3-first valve, 4-feeding pipe, 5-second valve, 6-heating box, 7-transport pipe, 8-feeding hopper, 9-stirring module, 10-liquid level meter, 11-friction pad, 12-second rotating motor, 13-second speed reducer, 14-second rotating shaft, 15-second stirring block, 16-placing groove, 17-penetrating groove, 18-installation cavity, 19-clamping groove, 20-friction line, 91-first rotating motor, 92-first speed reducer, 93-first rotating shaft, 94-first stirring block, 95-limiting bracket, 96-abutting component, 97-handle, 961-return spring, 962-support post.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 3, the present invention provides a preparation apparatus 100 for a fixed preservative solution for preventing autolysis of a specimen, comprising an operation table 1, a preparation tank 2, a first valve 3, a feeding pipe 4, a second valve 5, a heating tank 6, a transport pipe 7, a feeding hopper 8 and a stirring module 9, wherein the preparation tank 2 is fixedly connected to the operation table 1 and located above the operation table 1, one end of the feeding pipe 4 is communicated with the preparation tank 2, the first valve 3 is fixedly connected to the feeding pipe 4 and located at a communication position of the feeding pipe 4 and the preparation tank 2, one end of the transport pipe 7 is communicated with the preparation tank 2, the other end of the transport pipe 7 is communicated with the heating tank 6, the second valve 5 is fixedly connected to the transport pipe 7 and located at a communication position of the transport pipe 7 and the heating tank 6, the feeding hopper 8 is communicated with the heating tank 6, and is positioned above the heating box 6, and the stirring module 9 is detachably connected with the preparation box 2.
In the embodiment, formalin can form paraformaldehyde, which is white crystal and can change the solution to be turbid, when a manufacturer manufactures the fixing and preserving solution for preventing the sample from being autolyzed, the formalin is poured into the heating box 6 through the feed hopper 8, the heating box 6 is started again, so that the temperature in the heating box 6 rises, the paraformaldehyde disappears, the solution is not turbid any more, at the moment, the manufacturer opens the first valve 3, the formalin flows into the preparation box 2 through the conveying pipe 7, after the formalin flows out, the manufacturer closes the first valve 3, opens the second valve 5, pours the rest of the manufacturing raw materials into the feed pipe 4, and after the rest of the manufacturing raw materials drop into the preparation box 2, the manufacturer closes the second valve 5 and controls the stirring module 9 to stir the raw materials, make the raw materials abundant with even, make prevent the fixed preservative fluid of sample autolysis, the rethread shower nozzle on the preparation case 2 uses dedicated save set to preserve the in-process of stirring module 9 function, operating personnel can be again toward formalin and heating are carried out to the heating cabinet 6 introversion, for next preparation prevent that the fixed preservative fluid of sample autolysis makes preparation, and reasonable distribution time has realized avoiding the raw materials reaction to form impurity, causes follow-up fixed preservative fluid quality problems to appear.
Further, the stirring module 9 includes a first rotating motor 91, a first speed reducer 92, a first rotating shaft 93, a first stirring block 94, a limiting bracket 95 and a supporting assembly 96, the preparation box 2 has a placement groove 16, a through groove 17 and two installation cavities 18, the through groove 17 and the installation cavities 18 are respectively communicated with the placement groove 16, the limiting bracket 95 is detachably connected with the preparation box 2 and is located in the placement groove 16, the first rotating motor 91 is fixedly connected with the limiting bracket 95 and is located above the preparation box 2, an output end of the first rotating motor 91 penetrates through the limiting bracket 95, the first speed reducer 92 is fixedly connected with an output end of the first rotating motor 91, one end of the first rotating shaft 93 is fixedly connected with the first speed reducer 92 and is located in the preparation box 2, the outer side wall of the first rotating shaft 93 is provided with a plurality of first stirring blocks 94, the number of the abutting assemblies 96 is two, and each group of abutting assemblies 96 is fixedly connected with the preparation box 2 and is respectively positioned in the corresponding mounting cavity 18.
Further, each group of the abutting assemblies 96 comprises a return spring 961 and an abutting post 962, two clamping grooves 19 are formed in the limiting support 95, the clamping grooves 19 are communicated with the corresponding installation cavity 18, one end of the return spring 961 is fixedly connected with the preparation box 2 and is located in the installation cavity 18, the other end of the return spring 961 is fixedly connected with the abutting post 962 and is located in the abutting post 962, the abutting post 962 is matched with the clamping grooves 19, and friction grains 20 are formed in the abutting post 962.
Further, the stirring module 9 further includes a handle 97, and the handle 97 is fixedly connected to the limiting bracket 95 and is located above the limiting bracket 95.
In this embodiment, when the maker controls the first rotating motor 91 to operate, the first rotating motor 91 is engaged with the first speed reducer 92 to drive the first rotating shaft 93 to rotate, so that the plurality of first stirring blocks 94 stir the raw materials to make the raw materials sufficiently and uniformly mixed, thereby making the fixed preservative solution for preventing the specimen from autolysis; when a manufacturer cleans the first rotating shaft 93 and the first stirring block 94, the manufacturer holds the handle 97 with a hand and slides the supporting post 962 at the friction line 20, the return spring 961 contracts under the extrusion of the supporting post 962, the supporting post 962 slides in the installation cavity 18, at this time, the manufacturer can shake the handle 97 and then slide the other supporting post 962, until the manufacturer can draw out the first rotating shaft 93 and the first stirring block 94 for parallel cleaning, after the cleaning is finished, the manufacturer holds the handle 97 with a hand, aligns the first rotating shaft 93 and the first stirring block 94 with the through slot 17, pushes the first rotating shaft 93 and the first stirring block 94 into the preparation box 2, slides the two supporting posts, so that the return spring 961 contracts under the extrusion of the supporting post 962, the outer side wall of the limiting bracket 95 supports the supporting post 962 until the supporting post 962 is located at the slot 19, and the supporting post 962 is sprung into the slot 19 under the resilience of the return spring 961, so that the limiting bracket 95 and the preparation box 2 are relatively fixed.
Further, the preparation apparatus 100 for the fixed preservation solution for preventing the autolysis of the specimen further comprises a liquid level meter 10, wherein the liquid level meter 10 is fixedly connected with the preparation box 2 and penetrates through the outer side wall of the preparation box 2.
In this embodiment, the liquid level meter 10 penetrates through the preparation box 2, and can prompt the horizontal height of the solution in the preparation box 2 for a manufacturer, so that the problem that too many raw materials are poured into the preparation box 2 by the manufacturer, the stirring effect is reduced, and the quality of subsequent products is affected is solved.
Further, the preparation apparatus 100 for fixing a preservation solution for preventing the autolysis of the specimen further includes a friction pad 11, and the friction pad 11 is fixedly connected to the operation table 1 and is located below the operation table 1.
In the present embodiment, the friction pad 11 increases friction against the floor surface, and prevents the position of the preparation apparatus 100 for the fixed preservative solution for preventing the autolysis of the specimen from being shifted due to fine shaking of the table 1 during the operation of the first rotating motor 91.
Further, the preparation apparatus 100 for the fixed preservative solution for preventing the autolysis of the specimen further includes a second rotating motor 12, a second speed reducer 13, a second rotating shaft 14 and a second stirring block 15, the second rotating motor 12 is fixedly connected to the heating box 6 and is located on the outer side wall of the heating box 6, the output end of the second rotating motor 12 penetrates through the outer side wall of the heating box 6, the second speed reducer 13 is fixedly connected to the output end of the second rotating motor 12 and is located inside the heating box 6, one end of the second rotating shaft 14 is fixedly connected to the second speed reducer 13, and the outer side wall of the second rotating shaft 14 is provided with a plurality of second stirring blocks 15.
In this embodiment, when formalin is heated in the heating box 6, in order to accelerate disappearance of paraformaldehyde, a manufacturer controls the second rotating motor 12 to operate, and the second rotating motor 12 is matched with the second speed reducer 13 to drive the second rotating shaft 14 to rotate, so that the plurality of second stirring blocks 15 stir the formalin, and accelerate disappearance of paraformaldehyde.
The present invention also provides a fixed preservative solution for preventing autolysis of a specimen, which is prepared by using the above-described apparatus 100 for preparing a fixed preservative solution for preventing autolysis of a specimen.
In the present embodiment, the specimen autolysis prevention fixed preservation solution is composed of ethanol, formalin, acetic acid, glycerin, a surfactant, and picric acid, and is prepared by the apparatus 100 for preparing a specimen autolysis prevention fixed preservation solution.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A preparation device of fixed preservation solution for preventing a specimen from autolysis is characterized in that,
including operation panel, preparation case, first valve, inlet pipe, second valve, heating cabinet, transport pipe, feeder hopper and stirring module, the preparation case with operation panel fixed connection, and be located the top of operation panel, the one end of inlet pipe with preparation case intercommunication, first valve with inlet pipe fixed connection, and be located the inlet pipe with the intercommunication department of preparation case, the one end of transport pipe with preparation case intercommunication, the other end of transport pipe with the heating cabinet intercommunication, the second valve with transport pipe fixed connection, and be located the transport pipe with the intercommunication department of heating cabinet, the feeder hopper with the heating cabinet intercommunication, and be located the top of heating cabinet, stirring module with the preparation case can be dismantled and be connected.
2. The apparatus for preparing a fixed preservative solution for preventing autolysis of a specimen according to claim 1,
the stirring module comprises a first rotating motor, a first speed reducer, a first rotating shaft, a first stirring block, a limiting support and abutting assemblies, wherein a placing groove, a penetrating groove and two installation cavities are formed in the preparation box, the penetrating groove and the installation cavities are respectively communicated with the placing groove, the limiting support is detachably connected with the preparation box and is positioned in the placing groove, the first rotating motor is fixedly connected with the limiting support and is positioned above the preparation box, the output end of the first rotating motor penetrates through the limiting support, the first speed reducer is fixedly connected with the output end of the first rotating motor, one end of the first rotating shaft is fixedly connected with the first speed reducer and is positioned in the preparation box, the outer side wall of the first rotating shaft is provided with a plurality of first stirring blocks, and the abutting assemblies are two in number, each group of abutting components is fixedly connected with the preparation box and is respectively positioned in the corresponding mounting cavity.
3. The apparatus for preparing a fixed preservative solution for preventing autolysis of a specimen according to claim 2,
each group of abutting components comprises a return spring and an abutting column, two clamping grooves are formed in the limiting support and communicated with the corresponding mounting cavity, one end of the return spring is fixedly connected with the preparation box and located in the mounting cavity, the other end of the return spring is fixedly connected with the abutting column and located in the abutting column, the abutting column is matched with the clamping grooves, and friction grains are formed in the abutting column.
4. The apparatus for preparing a fixed preservative solution for preventing autolysis of a specimen according to claim 3,
the stirring module further comprises a handle, and the handle is fixedly connected with the limiting support and is positioned above the limiting support.
5. The apparatus for preparing a fixed preservative solution for preventing autolysis of a specimen according to claim 4,
the preparation device for the fixed preservative fluid for preventing the specimen from being autolyzed further comprises a liquid level meter, wherein the liquid level meter is fixedly connected with the preparation box and penetrates through the outer side wall of the preparation box.
6. The apparatus for preparing a fixed preservative solution for preventing autolysis of a specimen according to claim 5,
the preparation device for the fixed preservation solution for preventing the specimen from autolysis further comprises a friction pad, wherein the friction pad is fixedly connected with the operating platform and is positioned below the operating platform.
7. A fixed storage solution for preventing autolysis of a specimen, which is prepared by using the apparatus for preparing a fixed storage solution for preventing autolysis of a specimen according to claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110531936.7A CN113368757A (en) | 2021-05-17 | 2021-05-17 | Fixed preserving fluid for preventing specimen from autolysis and preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110531936.7A CN113368757A (en) | 2021-05-17 | 2021-05-17 | Fixed preserving fluid for preventing specimen from autolysis and preparation device |
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| Publication Number | Publication Date |
|---|---|
| CN113368757A true CN113368757A (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110531936.7A Pending CN113368757A (en) | 2021-05-17 | 2021-05-17 | Fixed preserving fluid for preventing specimen from autolysis and preparation device |
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| CN (1) | CN113368757A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524245A (en) * | 2011-12-15 | 2012-07-04 | 河南科技大学 | Preparation method of plant unbleached impregnated specimen |
| CN104361816A (en) * | 2014-10-21 | 2015-02-18 | 东北农业大学 | Method for making fruit-type disease specimens |
| CN208258354U (en) * | 2018-05-15 | 2018-12-21 | 甘肃农业大学 | Seed soaking seed dressing device before a kind of wheat cultivation |
| CN211255705U (en) * | 2019-12-20 | 2020-08-14 | 广州熙宇科技有限公司 | Environment-friendly polyurethane glass fiber drawing device |
-
2021
- 2021-05-17 CN CN202110531936.7A patent/CN113368757A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524245A (en) * | 2011-12-15 | 2012-07-04 | 河南科技大学 | Preparation method of plant unbleached impregnated specimen |
| CN104361816A (en) * | 2014-10-21 | 2015-02-18 | 东北农业大学 | Method for making fruit-type disease specimens |
| CN208258354U (en) * | 2018-05-15 | 2018-12-21 | 甘肃农业大学 | Seed soaking seed dressing device before a kind of wheat cultivation |
| CN211255705U (en) * | 2019-12-20 | 2020-08-14 | 广州熙宇科技有限公司 | Environment-friendly polyurethane glass fiber drawing device |
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Application publication date: 20210910 |
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